roll是什么意思

网络释义

用法例句

On the basis of analysis of the configuration and work principle of the Holirontel-Roller-Mill(the horomill),the vibration model of the roller is formed,and the vibration analysis of the roller is included.

根据卧辊磨机的结构和工作原理 ,建立了压辊的振动模型 ,并进行了振动分析。

Analyzed the raw material distributing on the rotating ring die, the link of the three areas is revealed,where the raw material distributing between the rotating ring die and the roller.

分析了制粒过程中物料层在制粒室的分布情况,指出了物料层分布的三个区域之间的联系,对环模和压辊之间的物料受力状况进行了分析,推导了供料区物料层最佳厚度理论公式。

Through roller mechanical model analysis about the material extruded process of flat mould forming machine,the theoretical calculation formula of pressure,spindle power,ratio of roller and flat die radius are derived.

通过对平模成型机固化成型过程中压辊对物料挤压的力学模型分析,推导了平模成型机的挤压力、主轴功率及压辊与平模半径比的理论计算公式。

C-N multi-elements penetrating of 20CrMnTi steel for pressure roller was researched.

对粮机压辊在材料与热处理工艺方面进行了改进,并采用金相显微镜、硬度计、电子天平等设备对共渗层进行了组织、硬度、耐腐蚀性分析。

The results show that,compared with the carbonitriding process,the hardness,wear resistance and corrosion resistance of the RE-B-C-N multi-elements deep penetrated layer are improved remarkably,and the service life of 20CrMnTi steel pressure roller treating by carbonitriding is prolonged by about 40%.

将其应用于20CrMnTi钢粮机压辊,模具寿命提高了40%,取得了较好的经济效益。

One upper pressure roller was fractured,in the course of fatigue test at four-point bending loading for original weld with plate specimen of 10CrNi4MoV steel.

在对10CrNi4MoV钢原始态焊缝板状试样进行四点弯曲疲劳试验的过程中,试验机一上压辊发生了断裂。

By making the traking of main axle,press roller and length measuring rollor synchronized, the broken rate of ends of wrap can be reduced and the preductivity be improved.

使整经机主轴、压辊、侧长辊制动在理论上同步，从而降低经纱的断头率，提高生产效率。

In terms of the 5-segmental conductor of 1 000 mm~2 and the corresponding press roller,this paper presents the design and calculation of the segmental conductors in HV XLPE power cables.

以1 000 mm2五分割导体的结构和压辊设计为例,介绍了高压交联聚乙烯电力电缆分割导体的设计原理和计算方法。

Aimed at the wear problem of roll axle neck,failure analysis and rebuilding were made for multi-roller mill.

针对多辊筒碾压机压辊轴颈磨损严重的问题,对其进行了故障分析和改造。

Based on the analysis of wear appearance of high pressure grinding rolls, the worn mechanism of the working rolls was studied and the relative anti wear ability of materials was tested in the condition of rolling granite ore.

在分析高压辊磨机工作压辊磨损表现的基础上 ,探讨了工作压辊的磨损机理 ,进而试验分析了几种耐磨材料粉碎花岗岩时的相对耐磨性·指出当高压辊磨机粉碎物料时 ,在两工作压辊之间存在两个程度不同的磨料磨损区·对于诸如含SiO2 较高的坚硬难磨物料 ,普通耐磨材料的磨损主要是磨粒的微切削、微犁沟和碾压疲劳 (或脆裂 )剥落 ,这是导致辊面磨损快的主要原因·采用辊面镶嵌硬质合金柱的压辊将是提高辊面寿命的一个重要途径

Impression cylinder, tracting pressing roller, ink forme roller, and oven are controlled by pneumatics.

⑻压印辊筒、引压辊、墨辊、箱等开闭由气动控制。

"On the recoiler, there is a pressing roll, which position is controlled by a cylinder. "

卷取机上设有压辊,压辊升降由油缸驱动

Application of High Pressure Roller Mill at Gushan Ore Dressing Plant;

高压辊磨机新型压辊在姑山选矿厂的应用

laminating line with calender technology

用压辊技术的层压生产线

cylinder for agricultural of horticultural rollers

农业或园艺用压辊的滚筒

pressure roller

压紧辊，压实辊，压紧辊轮

The Effect of Maximal Pressure and Roll-gap on Energy Consumption of Roller Press

最大压力与辊隙对辊压机能耗的影响

hydraulic roll screwdown

液压式轧辊压下装置

Improvement of Hydraulic Control of the Intermediate Roll Axial Shifting Coupling in Six Rolls CVC Cold Mill

六辊CVC轧机中间辊窜辊连接液压控制改进

DISCUSSION ON THE NECK BENDING STIFFNESS OF WORK ROLLS IN THE HYDRAULIC BENDING ROLL CONTROL SYSTEM

液压弯辊控制中工作辊辊颈弯曲刚度探讨

central cylinder

印花大锡林（辊筒印花机的承压大辊筒）

Protective Measures and Repair Techniques for Surface of Calender Roll

压光辊辊面的保护措施及其修复技术

REPAIR ROLLER OF XY-4T1730 4ROLLER CALENDER

XY-4T1730型四辊压延机辊筒的修复

Simulation analysis of upper rolling schedule of roll-type straightener

辊式矫直机上辊压下规程的仿真分析

Advantages and Application of the Rubber Size Pick-up Roller and Press Roller

橡胶上浆辊和压浆辊的优越性与应用

alloy cast iron coupling roller used in sugar cane pressing

合金铸铁甘蔗压榨耦辊

roller and shoe combined contact sander

辊筒－压块联合砂光机

Investigation of Variable Hydraulic Parameters in the Gauge Control System for a Four-high Strip Mill;

四辊轧机辊缝控制系统液压变参数问题的研究